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Missouri

$61+ Cheap flights from Kentucky to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STL
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Kentucky to Missouri

Keep the following information in mind while searching for Kentucky to Missouri flight deals. Data was last updated enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$142
(Kiwi.com)

One-way from

$61
(Trip.com)
Provider with most accurate pricing for Louisville Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Lambert-St Louis flights.
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From Kentucky to Missouri
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One-way flight from Kentucky to Missouri
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Find flight deals from Kentucky to Missouri

Cheapest flights from Kentucky to Missouri
Explore the most affordable flight options available from Kentucky to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/67:37 pmBNA - STL
1 stop19h 09mMultiple Airlines
lun. 2/95:42 pmSTL - BNA
1 stop14h 47mMultiple Airlines
Deal found 1/6$142
This Trip.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/222:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
lun. 1/269:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Deal found 1/7$150
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/225:39 pmCVG - STL
1 stop6h 54mFrontier
lun. 1/261:40 pmSTL - CVG
1 stop6h 13mFrontier
Deal found 1/7$150
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/48:43 pmBNA - STL
1 stop24h 23mMultiple Airlines
lun. 2/95:42 pmSTL - BNA
1 stop14h 47mMultiple Airlines
Deal found 1/6$151
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/21:45 pmCVG - MCI
1 stop7h 06mFrontier
mié. 2/115:48 pmMCI - CVG
1 stop28h 54mFrontier
Deal found 1/6$157
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/22:35 pmBNA - STL
1 stop4h 01mMultiple Airlines
mié. 2/45:42 pmSTL - BNA
1 stop14h 47mMultiple Airlines
Deal found 1/6$162
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/143:20 pmCVG - STL
1 stop9h 39mFrontier
vie. 2/201:59 pmSTL - CVG
1 stop8h 43mFrontier
Deal found 1/7$167
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/261:45 pmCVG - MCI
1 stop7h 06mMultiple Airlines
jue. 1/2911:26 amMCI - CVG
1 stop26h 02mMultiple Airlines
Deal found 1/7$169
This Cheapflightsfares deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/232:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
lun. 1/269:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Deal found 1/7$170
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/235:39 pmCVG - STL
1 stop6h 54mFrontier
lun. 1/261:40 pmSTL - CVG
1 stop6h 13mFrontier
Deal found 1/7$170
This Kiwi.com deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/222:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
lun. 2/239:50 amSTL - BNA
1 stop3h 58mSouthern / Mokulele
Deal found 1/8$171
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/169:26 pmCVG - STL
1 stop26h 01mFrontier
lun. 2/233:49 pmSTL - CVG
1 stop21h 21mFrontier
Deal found 1/6$171

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 8, 2026.
Use the filters below to find and compare flights from Kentucky to Missouri that are best for you.

Fly from

Kentucky

Fly to

Missouri

Route

Depart

Return

Price

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

jue. 1/22

5:39 pm-11:33 pm

1 stop6h 54m

Lambert-St Louis

lun. 1/26

1:40 pm-8:53 pm

1 stop6h 13m

$150

CincinnatiKansas City

CVG - MCI

CVGMCI

Cincinnati Cinci./N. Kentucky

lun. 2/2

1:45 pm-7:51 pm

1 stop7h 06m

Kansas City

mié. 2/11

5:48 pm-11:42 pm

1 stop28h 54m

$157

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

mié. 1/21

4:23 pm-11:33 pm

1 stop8h 10m

Lambert-St Louis

sáb. 1/24

12:12 pm-10:20 pm

1 stop9h 08m

$160

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

lun. 2/2

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

mié. 2/4

5:42 pm-8:29 am

1 stop14h 47m

$162

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

jue. 2/5

5:50 pm-10:23 am

1 stop16h 33m

Lambert-St Louis

lun. 2/9

5:42 pm-8:29 am

1 stop14h 47m

$162

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

vie. 1/16

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

lun. 1/19

9:50 am-1:48 pm

1 stop3h 58m

$170

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

lun. 1/26

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

jue. 1/29

9:50 am-1:48 pm

1 stop3h 58m

$170

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

jue. 2/5

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

jue. 2/12

9:50 am-1:48 pm

1 stop3h 58m

$170

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

vie. 1/23

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

mar. 1/27

9:50 am-1:48 pm

1 stop3h 58m

$172

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

mié. 2/4

8:43 pm-9:06 pm

1 stop24h 23m

Lambert-St Louis

lun. 2/9

8:22 pm-7:43 pm

2 stops23h 21m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Missouri

What is the cheapest month to book a flight from Kentucky to Missouri?

Currently, August is the cheapest month in which you can book a flight from Kentucky to Missouri (average of $164). Flying from Kentucky to Missouri in February is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated enero 8, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Kentucky to Missouri have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Missouri?

    A quick flight from Kentucky to Missouri can take about 4h 01m. Frontier provides one of the quickest options available for as low as $170. The distance from Kentucky to Missouri is about 272 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kentucky to Missouri that include hotel bookings?

    Yes. In addition to deals on Kentucky to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Missouri.

  • Can I find deals for business class flights from Kentucky to Missouri?

    Yes. Cheapflights offers flight deals from Kentucky to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Missouri (average of $164). Flying from Kentucky to Missouri in February is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to Missouri

Discover the top 4 airlines that operate flights from Kentucky to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$152Average$340FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$390FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$226Average$398FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$462FlexibilityNo cancel feeOn-time69%

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